| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.89 | 10.476% | $94.8878 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $195.36 | 11.404% | $217.6389 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $203.47 | 11.237% | $226.3339 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $225.90 | 5.691% | $238.756 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $73.30 | 9.187% | $80.0341 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $100.79 | 13.655% | $114.5529 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $14.97 | 13.165% | $16.9408 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $899.68 | $989.1444 | $989.14 | $989.20 | $989.10 | |